baber/WOPTO huggingface dataset:
Patent WO-2021227503-A1 (WO)
Title: Card holder assembly, and mobile terminal comprising same
Inventor: ZHOU JUNYANG
IPC: H04B1/3816
Filed: 2020-12-21
Abstract: Disclosed are a card holder assembly, and a mobile terminal comprising same. The card holder assembly comprises a base and a card holder body, with the base and the card holder body being arranged in a relative sliding manner; and the card holder assembly further comprises a driving device, with the driving device being used for driving the card holder body to move in a first direction.
Patent WO-2021147621-A1 (WO)
Title: Level meter and measuring method therefor
Inventor: HU QIANQIAN
IPC: G01C9/02
Filed: 2020-12-28
Abstract: Provided are a level meter and a measurement method therefor. The level meter comprises: a measurement body (1), a data collection and processing circuit, and an output circuit (2). The measurement body (1) comprises a tilt angle measurement structure (11), the tilt angle measurement structure (11) comprising an accommodating cavity (111) and a gravity ball (112) that is located in the accommodating cavity (111) and can move therein, wherein the accommodating cavity (111) makes the gravity ball (112) slide on two surfaces (a1, a2) that are arranged opposite each other in a first direction and two surfaces (a3, a4) that are arranged opposite each other in a second direction, and stops the gravity ball (112) from being in contact with two surfaces (a5, a6) that are arranged opposite each other in a third direction. The two surfaces (a1, a2) that are arranged opposite each other in the first direction and the two surfaces (a3, a4) that are arranged opposite each other in the second direction are all provided with pressure sensors (113), and the pressure sensors (113) are configured to measure, when the gravity ball (112) generates a pressure and applies same to a corresponding surface, the pressure applied to each surface and convert the pressure into an electrical signal to transmit the electrical signal to the data collection and processing circuit. The data collection and processing circuit is configured to determine, according to the acquired electrical signal, a tilt angle of an object to be subjected to measurement, and transmit data of the tilt angle to the output circuit (2) for outputting.
Patent WO-2021136496-A1 (WO)
Title: Shift register and driving method therefor, gate drive circuit and display device
Inventor: HUANG YAO
IPC: G09G3/20
Filed: 2020-12-31
Abstract: A shift register (100), comprising: a first input sub-circuit (1), configured to, in response to an input signal and a first voltage signal, transmit a first clock signal to a first node; a first output sub-circuit (2), configured to, under the control of the voltage of the first node, transmit a second voltage signal to a first output signal end so as to make the first output signal end output a first output signal; a second input sub-circuit (3), configured to, in response to the first clock signal, transmit the input signal to a second node; and a second output sub-circuit (4), configured to, under the control of the voltage of the second node, transmit the first voltage signal to the first output signal end so as to make the first output signal end output the first output signal, wherein the voltage value of one of the first voltage signal and the second voltage signal is greater than reference voltage, and the voltage value of the other is less than the reference voltage.
Patent WO-2022150939-A1 (WO)
Inventor: XU ZHENLONG
IPC: H03M1/38
Filed: 2021-01-12
Abstract: The present invention relates to an analog-to-digital converter for a differential output voltage. The differential output voltage comprises a first differential voltage and a second differential voltage. The analog-to-digital converter comprises: first and second analog-to-digital conversion units, configured to convert the first and second differential voltages into first and second digital values, respectively; and a control unit, configured to generate an output digital value according to the first digital value or the second digital value on the basis of a comparison result between an absolute value of the first differential voltage and the second differential voltage. The present invention also relates to an analog-to-digital conversion method. By means of the present invention, conversion precision can be significantly improved.
Patent WO-2022077799-A1 (WO)
Title: Floating multi-joint precise docking structure
Inventor: WANG CHUANBAO
IPC: G01R1/04
Filed: 2021-01-26
Abstract: A floating multi-joint precise docking structure, comprising a support frame (100), a floating plate (200) disposed on the support frame (100), a plug-in assembly (300) disposed on the floating plate (200), a transmission guide assembly (400) disposed on the support frame (100) and located on one side of the floating plate (200), and a connection test assembly (500) transmitted to the transmission guide assembly (400). The floating plate (200) is provided with several floating grooves (210). The floating plate (200) is provided with floating screws (220) that pass through the floating grooves (210) to be mounted on the support frame (100). The bottom part of the floating plate (200) is provided with an elastic support seat (230), and the elastic support seat (230) is connected to the support frame (100).
Patent WO-2022160279-A1 (WO)
Inventor: WANG JIGUO
IPC: G02F1/1333
Filed: 2021-01-29
Abstract: An array substrate, a display panel, and an electronic device. The array substrate comprises: a first substrate (10), having a plurality of sub-pixel regions (101) arranged in a row direction (X) and a column direction (Y) in an array manner; a pixel circuit layer, formed on the first substrate (10), the pixel circuit layer comprising a plurality of sub-pixel circuits, and at least some of the sub-pixel circuits being located in the sub-pixel regions (101); a planarization layer (17), formed on the pixel circuit layer, the planarization layer (17) being provided with first via holes (170) located in the sub-pixel regions (101), the planarization layer (17) comprising at least one pattern portion (171), the pattern portion (171) comprising a plurality of pattern units (171a) arranged in the row direction (X) and the column direction (Y) in an array manner, and each pattern unit (171a) being in an uneven shape and at least located in the sub-pixel region (101), wherein the pattern unit (171a) comprises a plurality of first bumps (1710) arranged in sequence in a circumferential direction (C) and spacing slots (1711) surrounding the first bumps (1710), and two adjacent first bumps (1710) in the circumferential direction (C) of the pattern unit (171a) share a portion of the spacing slot (1711); and a reflective electrode layer, formed on the planarization layer (17), the reflective electrode layer comprising a plurality of mutually disconnected reflective electrodes (18), each reflective electrode (18) being located in one sub-pixel region (101) and electrically connected to the sub-pixel circuit by means of the first via hole (170), and the portion of the reflective electrode (18) corresponding to the pattern unit (171a) being in an uneven shape matching the pattern unit (171a). A reflection effect is improved, and the cost is reduced.
Patent WO-2021196907-A1 (WO)
Inventor: XIAO HAN
IPC: H04M1/02
Filed: 2021-02-18
Abstract: The present application relates to the technical field of intelligent control, and discloses a folding mechanism, a housing assembly and an electronic device. An accommodation space and openings are provided inside a rotating shaft support frame in the folding mechanism; first and second connecting members are provided opposite each other and are respectively pivotally connected to the rotating shaft support frame; one end of each of the first and second connecting members away from the rotating shaft support frame is provided with a connecting portion; the connecting portion of the first connecting member is pivotally connected to a first support plate; and the connecting portion of the second connecting member is pivotally connected to a second support plate. In the present application, the first support plate and the second support plate are mounted on edges, located at the openings, of the rotating shaft support frame, so that when the folding mechanism is folded, the first support plate and the second support plate enter the accommodation space to increase the gap between the two support plates and give way to a flexible display screen, and thus when the folding mechanism is unfolded, the first support plate and the second support plate are supported by the rotating shaft support frame to reduce the gap between the two support plates, and the flatness of the display screen can be ensured. By directly connecting the support plates to the connecting members, the consistency of the connecting members and the support plates in the folding process can be ensured.
Patent WO-2022126860-A1 (WO)
Title: Electronic cigarette smoking set capable of continuously supplying gel-state e-liquid
Inventor: ZHAO WEI
IPC: B65H20/22
Filed: 2021-02-25
Abstract: An electronic cigarette smoking set capable of continuously supplying gel-state e-liquid. The electronic cigarette smoking set comprises: a smoking set housing (1), which is internally provided with a control circuit board (7), a battery (8) and a vapor channel (9); a mounting reel (2) around which a roll of gel-state e-liquid strip (3) is wound, the gel-state e-liquid strip (3) being unwound from the mounting reel (2), changing direction by means of a driven reel (6) and then being wound by a driving reel (4); and a planar heater (5) arranged at any position on a conveying path of the unwinding to the winding of the gel-state e-liquid strip (3) and having a heating face in contact with the gel-state e-liquid strip (3), wherein the gel-state e-liquid strip (3) comprises a base strip (31) and a gel-state e-liquid layer (32) spread on the base strip (31). The electronic cigarette smoking set can continuously and quantitatively supply gel-state e-liquid to the planar heater (5), the spatial layout is compact, and heated non-gasifiable gel residue still present on the base strip is rolled into a roll to facilitate subsequent discarding. Further disclosed is a method for continuously supplying gel-state e-liquid.
Patent WO-2022183313-A1 (WO)
Inventor: WANG TINGTING
IPC: G09G3/20
Filed: 2021-03-01
Abstract: 提供一种移位寄存器、栅极驱动电路和显示面板。移位寄存器包括：晶体管（1）；晶体管（1）包括栅极（101）、栅绝缘层（102）、有源层（103）、第一极（104）和第二极（105）；第一极（104）和第二极（105）为梳状结构；第一极（104）包括间隔排布的第一梳齿部（142）和第二梳齿部（145），以及连接第一梳齿部（142）和第二梳齿部（145）的第一梳柄部（141），第一梳齿部（142）和第二梳齿部（145）的梳齿电极长度不同；第二极（105）包括间隔排布的第三梳齿部（152）和第四梳齿部（153），以及连接第三梳齿部（152）和第四梳齿部（153）的第二梳柄部（151）；第一梳齿部（142）与第三梳齿部（152）构成叉指结构，第二梳齿部（145）与第四梳齿部（153）构成叉指结构，且在有源层（103）上的正投影均无交叠；第一梳齿部（142）、第二梳齿部（145）、第一梳柄部（141）和第二梳柄部（151）在有源层（103）上的正投影围成防短路区（H），用于防止第一极（104）与第二极（105）之间发生短路。
Patent WO-2021180117-A1 (WO)
Inventor: LU QINGGUO
IPC: A61P17/18
Filed: 2021-03-10
Abstract: La présente invention concerne une composition comprenant de la quercétagétine, comprenant de la quercétagétine et du 6-hydroxykaempférol, et comprenant en outre de la querétagétine. La composition présente un excellent effet antioxydant, et peut être utilisée en tant qu'additif actif dans des aliments, des médicaments, des produits de soins de santé, des produits cosmétiques et des aliments pour animaux. De plus, la composition peut stimuler la croissance animale, réduire le rapport de conversion alimentaire et améliorer la qualité de la viande dans les aliments pour animaux.
Patent WO-2021208838-A1 (WO)
Title: Antibodies binding ctla4 and uses thereof
Inventor: CHEN MINGJIU
IPC: C12N15/13
Filed: 2021-04-12
Abstract: An isolated monoclonal antibody that specifically binds human CTLA4, or the antigen-binding portion thereof. A nucleic acid molecule encoding the antibody or the antigen-binding portion thereof, an expression vector, a host cell and a method for expressing the antibody or the antigen-binding portion thereof are also provided. The present disclosure further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody or the antigen-binding portion thereof, as well as a treatment method using the anti-CTLA4 antibody or the antigen-binding portion thereof.
Patent WO-2022052468-A1 (WO)
Title: Methods and systems for product quantization-based compression of matrix
Inventor: KUMAR KRTIN
IPC: G06F16/30
Filed: 2021-04-15
Abstract: Methods and systems for compressing a matrix are described. The matrix, having a plurality of rows formed by a respective plurality of vectors, is partitioned into a plurality of submatrices, each submatrix containing sub-vectors from a respective group of one or more contiguous columns of the matrix. For each given submatrix, the sub-vectors are clustered into a plurality of clusters. For each given cluster, a centroid and a variance are computed and stored, based on the sub-vectors belonging to the given cluster. A mapping relating each vector to a respective cluster in each submatrix is stored. The stored centroids, stored variances and stored mapping form a set of compressed data for reconstruction of the matrix.
Patent WO-2021213353-A1 (WO)
Inventor: ZHANG LING
IPC: C07D471/00
Filed: 2021-04-20
Abstract: An amide or sulfonamide derivative and the use thereof. The compound has a structure as represented by formula (A), and can be used for preparing a drug for treating neurological and psychotic diseases.
Patent WO-2021218800-A1 (WO)
Inventor: WANG HANYANG
IPC: H01Q5/307
Filed: 2021-04-23
Abstract: The present application relates to the technical field of antennas, and provides an electronic device. The electronic device comprises a composite antenna composed of a slot antenna and a linear antenna. A first strip-shaped conductor of the slot antenna comprises a first grounding part, a second grounding part, and a feed part, and the first grounding part and second grounding part are two end parts of the first strip-shaped conductor, respectively. The feed part is located between the first grounding part and the second grounding part. A second strip-shaped conductor of the linear antenna comprises a first end part and a second end part. The first end part of the second strip-shaped conductor is electrically connected to the first grounding part. The second end part of the second strip-shaped conductor is an open end. The composite antenna composed of the slot antenna and the linear antenna can both generate a plurality of resonant modes so as to achieve broadband coverage, and also ensure that the plurality of resonant modes meet requirements for a low SAR value so as to reduce the effect of electromagnetic wave radiation on people.
Patent WO-2022233028-A1 (WO)
Title: Expanded graphite thermal interface material and preparation method therefor
Inventor: ZENG XIAOLIANG
IPC: C08K9/06
Filed: 2021-05-07
Abstract: An expanded graphite thermal interface material and a preparation method therefor. The preparation method comprises the following steps: 1) preparing expanded graphite by using a graphite film as a raw material by means of an oxidation intercalation method; 2) performing surface treatment on the expanded graphite by using a silane coupling agent to obtain modified expanded graphite; and 3) fully infiltrating the modified expanded graphite with polyolefin in a vacuum infiltrating manner to obtain the expanded graphite thermal interface material. Firstly, the expanded graphite is prepared by expanding a graphite film, and the internal network connectivity thereof is good, which is conducive to heat conduction; moreover, in the process of preparing a composite material, due to the overall infiltration of the polyolefin, there is no problem of poor dispersion performance. Secondly, the expansion multiple of the expanded graphite in the preparation process is adjustable, and thus experiments can be conducted conveniently. Thirdly, by modifying the bulk expanded graphite as a whole, the polyolefin is distributed more evenly on the surface of the expanded graphite, and the infiltration amount of the polyolefin can be controlled.
Patent WO-2022028023-A1 (WO)
Title: Cartridge
Inventor: XU SHENGYANG
IPC: A24F47/00
Filed: 2021-05-08
Abstract: A cartridge for an electronic cigarette. The cartridge comprises a housing having an opening, and a base closing the opening. The housing is internally provided with an atomization chamber and an air outlet channel in communication with the atomization chamber. The cartridge further comprises air inlets and an air outlet. The air inlets are provided on the base, and are in fluid communication with the atomization chamber. The number of the air inlets is one, two or more, and a sum of the areas of all the air inlets is the total area of the air inlets. The air outlet is located at the narrowest portion of the air outlet channel. The ratio of the area of the air outlet to the total area of the air inlets is in a range of 3 to 5.
Patent WO-2022236508-A1 (WO)
Title: Procédés et appareil pour configurer et recevoir des informations d'indication, équipement utilisateur, station de base et support
Inventor: LIU YANG
IPC: H04L5/00
Filed: 2021-05-08
Abstract: La présente divulgation concerne des procédés et un appareil pour configurer et recevoir des informations d'indication, un équipement utilisateur (UE), une station de base et un support, relevant du domaine technique des communications. Le procédé consiste à : envoyer un message d'indication à un UE, le message d'indication comprenant un identifiant d'indication, et l'identifiant d'indication étant utilisé pour indiquer à l'UE de recevoir, selon le mode de transmission indiqué par l'identifiant d'indication, un état disponible d'un signal de référence. Le procédé fourni par la présente divulgation peut ainsi réduire la consommation d'énergie, économiser l'énergie et la puissance, et présente une grande flexibilité.
Patent WO-2022193430-A1 (WO)
Inventor: CHEN HAIJIA
IPC: A61Q19/00
Filed: 2021-05-18
Abstract: 提供一种牛胎盘外泌体的制备方法。结合胎盘的结构特点通过冻融、两次特定的超声、过滤等物理学方法有效地去除了牛胎盘组织中其他杂质成分，最终获得了富含外泌体的无菌产物。该方法对牛胎盘外泌体的提取率高，工艺稳定性好。实验表明，制得的牛胎盘外泌体具有良好的完整性和生物学活性，在一定的浓度范围内，具有促进人皮肤成纤维细胞增殖的功效。
Patent WO-2022257153-A1 (WO)
Title: Ceria particles and method for producing the same
Inventor: YANG SHAOWEI
IPC: C01F17/00
Filed: 2021-06-11
Abstract: Ceria particles contain molybdenum. In the ceria particles, the molybdenum may be unevenly distributed in a surface layer of the ceria particles. A crystallite diameter of a [100] plane of the ceria particles may be 250 nm or more. A crystallite diameter of a [101] plane of the ceria particles may be 300 nm or more. A median diameter D  50  of the ceria particles calculated by a laser diffraction/scattering method may be 5.00 μm or more and 1000.00 μm or less. A method for producing the ceria particles includes calcining a cerium compound in presence of a molybdenum compound. The molybdenum compound may be at least one compound selected from a group including molybdenum trioxide, lithium molybdate, potassium molybdate and sodium molybdate. In the method for producing the ceria particles, a calcination temperature may be 800℃or higher and 1600℃ or lower.
Patent WO-2022012280-A1 (WO)
Title: Peripheral blood tcr marker for lung cancer, detection kit therefor and application thereof
Inventor: ZHANG ZHIXIN
IPC: G01N33/574
Filed: 2021-06-22
Abstract: A peripheral blood TCR marker for lung cancer, a detection kit therefor and an application thereof. The marker comprises at least one of the proteins set forth in the sequence SpecSeq1-100. On the basis of a high-throughput sequencing method, only a small amount of peripheral blood needs to be taken. RNA is extracted, and an immune profile library is established by means of processing of samples. Next, a characteristic TCR sequence in the peripheral blood of lung cancer is first determined by means of high-throughput sequencing and TCR data analysis, and then test results of a sample to be tested are compared to the characteristic TCR sequence so as to determine whether a patient has lung cancer. In the method, a huge number of lung cancer-specific TCR sequences may be compared at the same time, which has higher specificity and accuracy than detecting one or several markers separately, thereby increasing the diagnosis efficiency.
Patent WO-2022134525-A1 (WO)
Inventor: HUANG FUWEI
IPC: G01S7/487
Filed: 2021-07-02
Abstract: A lidar (10) control method (100) and a lidar (10). The lidar (10) control method (100) comprises: emitting a first laser detection pulse sequence, the first laser detection pulse sequence at least comprising a first emitted pulse and a second emitted pulse coded using a time interval T (S101); receiving a plurality of echo pulse signals (L11, L12) (S102); determining whether a superposition is present among the plurality of echo pulse signals (L11, L12) (S103); and controlling the lidar (10) to emit a second laser detection pulse sequence to perform re-detection according to a determination result of step S103 (S104). In the lidar (10) control method (100), re-detection is performed on a blind area caused by the superposition of an echo signal and a stray light signal produced by an optical enclosure, thereby causing a ranging result of the lidar (10) to be more accurate, and achieving full coverage of the field of view within a detection range of the lidar (10).
Patent WO-2022012358-A1 (WO)
Inventor: ZHANG JICHENG
IPC: C04B14/46
Filed: 2021-07-05
Abstract: 提供了一种硅酸铝纤维增强气凝胶毡的制备方法，包括以下步骤：取正硅酸酯、乙醇和水混合均匀，之后依次加入NH 4F溶液和氨水搅拌均匀，得到二氧化硅溶胶，将硅酸铝纤维毡缠绕成卷安装于可转动的浸胶反应釜的中心轴上，在反应釜表面等距离设置有若干个注胶孔，反应釜中心轴带动硅酸铝纤维毡转动，将溶胶通过注胶孔缓慢注入纤维毡表面进行浸胶处理，静置老化，置于无水乙醇中进行溶剂置换，除去水分，干燥处理后得到硅酸铝纤维增强气凝胶毡。还提供一种实施该方法的浸胶反应釜。该方法能够实现对硅酸铝纤维毡均匀柔和的浸胶，在不破坏硅酸铝纤维毡结构的前提下，实现纤维增强气凝胶毡的成卷批量化制备，操作简单方便，可控性强，制备效率高，可实现高温领域对隔热保温材料的使用需求。
Patent WO-2022007776-A1 (WO)
Inventor: LI DALIN
IPC: G01S17/88
Filed: 2021-07-06
Abstract: 提供了一种目标场景区域的车辆定位方法和装置、计算机设备、存储介质，该方法包括：获取车辆的当前位置、上一时刻实时位置姿态（S210）；根据当前位置确定所处道路区域，道路区域包括邻接的过渡区域和目标场景区域（S220）；根据道路区域确定实时位置姿态确定方式，基于上一时刻实时位置姿态和实时位置姿态确定方式确定车辆的当前时刻实时位置姿态；其中，道路区域为过渡区域，基于预设栅格地图、当前时刻采集的激光雷达实时单帧点云以及上一时刻实时位置姿态确定车辆的当前时刻实时位置姿态；道路区域为目标场景区域，基于预设激光雷达点云地图、当前时刻采集的激光雷达实时单帧点云以及上一时刻实时位置姿态确定车辆的当前时刻实时位置姿态（S230）。该方法在目标场景区域中可实现高精度定位。
Patent WO-2023000337-A1 (WO)
Inventor: LI ZHIGANG
IPC: G01C11/00
Filed: 2021-07-23
Abstract: 一种确定道路坡度的方法，获取当前帧道路图像和与当前帧道路图像对应的激光点云数据（S10），其中，道路图像是由相机采集的，激光点云数据是由激光雷达采集的；基于当前帧道路图像中的第一车道线确定道路的视觉坡度（S20）；基于激光点云数据和道路的视觉坡度，确定道路的路面坡度（S30）。可以实现在道路存在坡度、弯度的情况下更为准确确定道路坡度，尤其是中远距离的坡度，也可以更准确确定在车体坐标系中车道线的坐标，从而确定出车辆可行驶区域，从而据此提高自动驾驶或辅助驾驶在坡度情况下的行驶的舒适性和安全性。
Patent WO-2023004555-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2021-07-26
Abstract: La présente invention concerne un procédé et un appareil de commande de comportement. Le procédé de commande de comportement consiste à : recevoir une indication de commutation envoyée par une station de base source, l'indication de commutation étant utilisée pour ordonner au terminal de commuter de la station de base source à une station de base cible, et indiquant une politique de commande de comportement de la station de base cible. Selon la présente invention, la station de base source peut en outre indiquer la politique de commande de comportement de la station de base cible au terminal tout en ordonnant au terminal de commuter la station de base, ce qui permet de réduire le surdébit de signalisation. De plus, le terminal obtient la politique de commande de comportement de la station de base cible avant d'accéder à la station de base cible, et peut ensuite commander un comportement de communication filaire du terminal dans le temps selon la politique de commande de comportement après avoir accédé à la station de base cible, ce qui permet d'améliorer l'efficacité de la commande de comportement.